Product Details | HEXAGON PLAIN NUT

5310-01-172-0028 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 75A4307202001, 75A430720-2001, 5310-01-172-0028, 01-172-0028, 5310011720028, 011720028

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 15 FEB 1984 01-172-0028

Drawings & Photos | NSN 5310-01-172-0028


Demand History | NSN 5310-01-172-0028

Part Number Request Date QTY Origin
75A430720-2001 2021-04-112 14 DIBBS
5310-01-172-0028 2020-05-122 1 DIBBS-RFPs
75A430720-2001 2019-11-318 70 DIBBS
75A430720-2001 2019-10-280 60 DIBBS
5310-01-172-0028 2019-09-246 1000 CA
75A430720-2001 2019-09-245 50 DIBBS
75A430720-2001 2019-08-241 44 DIBBS
75A430720-2001 2019-08-240 25 DIBBS
75A430720-2001 2019-07-185 17 DIBBS
75A430720-2001 2019-03-66 17 DIBBS
75A430720-2001 2019-02-59 11 DIBBS
75A430720-2001 2019-01-24 15 DIBBS
5310-01-172-0028 2019-01-02 9 DIBBS
5310-01-172-0028 2018-10-304 15 DIBBS
5310-01-172-0028 2018-10-281 10 DIBBS
5310-01-172-0028 2018-09-261 15 DIBBS
5310-01-172-0028 2018-09-259 4 DIBBS
5310-01-172-0028 2018-05-135 2 DIBBS
5310-01-172-0028 2018-05-122 2 DIBBS
5310-01-172-0028 2014-07-187 4 DIBBS
5310-01-172-0028 2014-06-160 4 DIBBS
5310-01-172-0028 2014-05-149 4 DIBBS
5310-01-172-0028 2013-12-356 1 DIBBS
5310-01-172-0028 2013-03-86 3 DIBBS
5310-01-172-0028 2012-01-13 2 DIBBS
5310-01-172-0028 2011-11-318 2 DIBBS
5310-01-172-0028 2010-12-355 3 DIBBS
5310-01-172-0028 2010-03-89 11 DIBBS
5310-01-172-0028 2010-02-33 11 DIBBS
5310-01-172-0028 2010-01-20 11 DIBBS
5310-01-172-0028 2009-03-89 11 DIBBS
5310-01-172-0028 2008-10-282 11 DIBBS

Cross Reference | NSN 5310-01-172-0028

Part Number Cage Code Manufacturer
75A430720-2001 35962 MESSIER-DOWTY INC DBA MESSIER-DOWTY
75A430720-2001 76301 BOEING COMPANY, THE DBA BOEING
75A430720-2001 93366 GE AVIATION SYSTEMS LLC DBA DOWTY PROPELLERS
75A430720-2001 K0654 MESSIER-DOWTY LTD DBA OA

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Technical Data | NSN 5310-01-172-0028

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.875 INCHES
THREAD QUANTITY PER INCH 14
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS 13143,CL 3,TY 2,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.320 INCHES NOMINAL
WIDTH ACROSS FLATS 1.296 INCHES MINIMUM AND 1.315 INCHES MAXIMUM
HOLE CONFIGURATION STYLE H2 CONFIGURATION B
HOLE TYPE AND QUANTITY 3 DRILLED
DRILLED HOLE DIAMETER 0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-01-172-0028

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-172-0028

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each